Deep groove ball bearing specifications: auto bearing broken react

Lubrication effect is better, the lubrication efficiency is higher, in the case of lubricant is less a good lubrication effect, and compressed air extent, reduces the temperature of bearing internal and improve the service life of the bearing, greatly reduces the maintenance workload, the resulting downtime due to lubrication and reduce greatly, improve the production efficiency. Bearing damage, resulting in bearing chamber after wear ever caused wear, manufacturers can choose to replace, but some smaller enterprises to adopt to wear pads copper sheet and grinding point to quick fix is resumed production. As shown, if adjust the gap to determine the axial input side, is the high speed shaft blank cap removed, with depth vernier caliper to measure the bearing from deep down in the plane of the end cover; Then the shafting by crow-bar tools to input side move, then measure the cap end bearing from the depth of the end cover plane, two depth size difference is bearing the amount of mobile. Wear under critical state of lubrication and rust occurs, the surface is black or brown rusty spot or rust pit, there are corrosion products, destroyed metal luster. Guide rail type: gas floating rail linear ball guide, in the process of manufacturing the bearing, the complexity of the process and accuracy requirements are very high; Is almost impossible. & emsp; & emsp; When the oil change, due to the lubricating oil mixed with hard grain impurity or bearing cleaning not clean with hard grain impurities, exacerbated bearing wear and overheating, and may even damage the insulation. How to properly choose the bearing? When choosing bearing, according to several important parameters: the bearing load, the speed of the bearing, self-aligning, allowing space, bearing installation and disassembly, tolerance grade and the price. In order to protect bearings after installation of raceway small deformation, KOYOAC angular contact ball bearing of the interference fit interference quantity cannot too big, and under the high speed centrifugal force and high temperature thermal expansion, or on the surface of the offset with the normal pressure. First of all, the operating temperature of the fan shaft size, speed, wear, such as data; Within the bearing into the oil, will wash, heating some minutes, take out after heat on the journal. For high precision rotary spindle, the commonly used method is in the liner between the bearing inner and outer ring, inner casing can be slightly oblique, then with both hands thumb and index finger two bearing all the clearance, the other with only middle finger into the bearing hole, strike had partial lining set, check whether the resistance is similar to the bushing. Applies to carry heavy load and impact load, also suitable for high speed rotating, segment of thickness is adjustable, can be adjusted through behind the tile under the block and stainless steel pads, or thinning amount adjustment method of block thickness tile. The improved prototype on (date) (month) (year) into the home test using coal, appeared for the first time failure accumulative running day -- — Bearing cataclastic coal bearing replacement, continue to use the days after the failure again, then the prototype back to the factory.